Details

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Specifications

• Measuring Range (28)30dB -130dB
• Resolution 0.1dB
• Accuracy ±1.5dB(reference conditions 94dB@1kHz)
• Response time FAST 125ms / SLOW 1sec
• Display Update 2 times / second
• Frequency Range 31.5Hz - 8KHz
• Frequency Weighting  A / C
• Battery Life Approximately 110 hours
• Power supply One 9V battery
• Product Size  185(L)x65(W)x35(H)mm
• Product Weight 150g (including battery)
• Accessories 9V battery, instruction manual

Features

• Altitude up to 2000 meters
• Relative humidity 75% max
• Operation temperature from 0 - 40℃
• Operation Environment: 0 - 40°C（32 - 104°F）10 - 75%RH
• Storage Environment:  -10 - 50°C（14 - 122°F）10 - 90%RH